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Home >> Ford >> 2009 >> Flex SEL, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1637 (Cruise Control System - Speed Control) >> Diagnostic Tests >> Speed Control >> Pinpoint Tests >> Pinpoint Test A: The Speed Control Is Inoperative >> Normal Operation
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Normal Operation

WARNING: This page is about a different car, the 2009 Mercury Sable, 2009 Ford Taurus X, and 2009 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.

The PCM sends a signal through circuit VES10 (WH) to the speed control switches which passes through the clockspring. The return signal is sent through circuit RES08 (GN/BN) and the clockspring.

This pinpoint test is intended to diagnose the following: 

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